Here is the official WWE press release:
WWE® GOES OLD SCHOOL ON MONDAY NIGHT RAW®
STAMFORD, Conn., March 4, 2013 – WWE Superstars from the past and present will reunite live tonight at 8/7C on USA Network as Monday Night Raw goes back in time. Historic WWE theme music, graphics, entrance ramp, ring posts and colors will be part of the same exciting Monday Night Raw that’s been a staple on television for more than 20 years.
WWE Legends including Ric Flair, Mae Young, Honky Tonk Man, Sgt. Slaughter, Million Dollar Man, Dusty Rhodes, Hacksaw Jim Duggan, New Age Outlaws and Mean Gene Okerlund will return.
Monday Night Raw is the longest-running, weekly episodic program in U.S. primetime TV history and is the most-watched, regularly scheduled, year-round program on cable, airing live every Monday night, 52 weeks a year.